qcacld-3.0: Remove TDLS_MAX_NO_OF_2_4_CHANNELS

Use of the macro TDLS_MAX_NO_OF_2_4_CHANNELS was removed by the
following patch:
  qcacld-3.0: Process rx_mgmt_pkt based on frequency
  Change-Id Ib063070738ecdb4f83379eafe50629778a490aae

But the macro itself was not removed, so remove it now.

Change-Id: Iae040652e46795add803056bfe63c18de4dfeaf1
CRs-Fixed: 3426257

os_if/tdls/src/wlan_cfg80211_tdls.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2017-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -40,8 +40,6 @@
 #include "wlan_cm_roam_api.h"
 #include "wlan_mlo_mgr_sta.h"
 
-#define TDLS_MAX_NO_OF_2_4_CHANNELS 14
-
 static int wlan_cfg80211_tdls_validate_mac_addr(const uint8_t *mac)
 {
 	static const uint8_t temp_mac[QDF_MAC_ADDR_SIZE] = {0};